Has anyone every used acoustical sealant, have favorite brand, or any info. Also what is the best type, synthetic rubber, acrylic, or latex base??

I was reading the book Insulate and Weatherize by Bruce Harley and he recommeds using Acoustic Sealant for installing extruded polystyrene foam to concrete walls. So I have became curious about the project. www.efi.org sells Tremco brand and there are some other sites that sell their brands, but I haven't been able to find any comparison on the types.